| 抗病、丰产食葵三系杂交种太食868的选育 |
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| 引用本文： | 雷伟,杨芬,丁变红,李广信.抗病、丰产食葵三系杂交种太食868的选育[J].种子,2021(1):124-127,F0002. |
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| 作者姓名： | 雷伟 杨芬 丁变红 李广信 |
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| 作者单位： | 山西农业大学农学院;新疆生产建设兵团第六师农业科学研究所 |
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| 基金项目： | 山西省重点研发计划项目(201603 D 221006);山西省科技成果转化引导专项项目(201804 D 131052);山西省农业科学院特色农业技术攻关项目(YGG 17126)。 |
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| 摘 要： | 近年来,我国食用向日葵产业发展迅速,种植面积不断扩大,然而土地面积有限,轮作倒茬受到限制,加之品种抗病性差,导致各种向日葵病虫害不同程度加重,已经严重威胁我国向日葵产业的发展。太食868是山西省农业科学院作物科学研究所和新疆生产建设兵团第六师农业科学研究所共同选育的抗病、丰产食葵三系杂交种,2019年9月通过国家农业农村部品种登记,登记编号:GPD向日葵(2019)140141。太食868母本是不育系163 A,父本是恢复系871 R,生育期110 d,株高190~220 cm,平均产量可达3774 kg·hm-2,中抗黑茎病、黑斑病、黄萎病、列当(G小种),适宜在山西中部、北部地区及新疆北部地区种植。
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| 关 键 词： | 抗病 食葵 三系杂交种 太食868 |
Breeding of Three-line Hybrid Edible Sunflower Variety‘Taishi 868’with Characteristics of Disease-resistance and High-yield |
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| LEI Wei,YANG Fen,DING Bianhong,LI Guangxin.Breeding of Three-line Hybrid Edible Sunflower Variety‘Taishi 868’with Characteristics of Disease-resistance and High-yield[J].Seed,2021(1):124-127,F0002. |
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| Authors: | LEI Wei YANG Fen DING Bianhong LI Guangxin |
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| Institution: | (College of Agronomy,Shanxi Agricultural University,Taiyuan 030031,China;Agricultural Science Research Institute of the Sixth Division of Xinjiang Production and Construction Corps,Wujiaqu 831301,China) |
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| Abstract: | In recent years,the edible sunflower industry in China has been developing rapidly and the planting area has been expanding continuously.However,the limited land area,the restriction of crop rotation,and the poor disease resistance of varieties have led to various kinds of sunflower diseases and insect pests aggravated to varying degrees,which have seriously threatened the development of sunflower industry in China.The edible sunflower variety Taishi 868 is a disease-resistant and high-yielding sunflower three-line hybrid bred by the Crop Science Institute of Shanxi Academy of Agricultural Sciences and the Agricultural Science Institute of the Sixth Division of Xinjiang Production and Construction Group.It was registered by the Ministry of Agriculture and Rural Areas in September 2019,with the registration number:GPD Sunflower(2019)140141.The female parent of Taishi 868 was a sterile line 163 A and the male parent was a restorer line 871 R.The growth period was 110 days,and the plant height was 190—220 cm.The average yield was 3774 kg·hm-2,and it was moderately resistant to black stem,black spot,verticillium wilt,and strangletare(G microspecies).It was suitable for planting in central and northern Shanxi and northern Xinjiang. |
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| Keywords: | disease-resistant edible sunflower three-line hybrid Taishi 868 |
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